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A wind-shaped California bay laurel with a dense, dark green crown beside a ridge trail
A wind-shaped California bay laurel on Rocky Ridge in Las Trampas Regional Wilderness, California, on January 5, 2015. It begins to bear seed at 30 to 40 years of age. Photo: Dcrjsr, CC BY 4.0 (source)

A native we do not grow

California Bay Laurel

Umbellularia californica. Large tree, 25 to 75 feet where planted, zones 7 to 9; full sun, part shade or shade; dry, average or wet ground.

We do not grow California bay laurel, and it is not in our shop. This page gathers what our tools say about it and the natives we grow for the same ground.

At a glance

Other namesCalifornia laurel, California bay, Oregon myrtle, pepperwood, myrtlewood, spice-tree, Pacific myrtle, California olive, headache tree, peppernut tree, cinnamon bush
FormLarge tree
Height, feet25 to 75 where planted; up to 175 in its native stands
Spread, feetUp to 75
Zones7 to 9
SunFull sun, part shade or shade
Soil moistureDry, average or wet ground
GrowthMedium
LeavesEvergreen
TraitsShowy flowers, wildlife value, hedge or screen, salt tolerant, street tree, erosion control
FlowersNovember to May
FruitDrupes, September to December
First crop30 to 40 years
PollinationNot known whether one bears alone
TransplantingSilvics of North America says: "They soon develop a moderately stout taproot and are difficult to transplant if more than 1 year old unless grown in containers." The Fire Effects Information System says: "California laurel is started from seed and transplants best when under 1 year of age." The USDA Natural Resources Conservation Service's plant guide says: "Transplant container grown seedlings when they are under 1 year old if possible."
Black walnutNot named on the Morton Arboretum's lists
ToxicityThe leaves and their oil are poisonous to people.
GroundFloodplain forests, stream banks, rich moist slopes, rocky ground and the coast
Native in2 states

California bay laurel is native in 2 states: California and Oregon. The states are the USDA PLANTS Database's records, with the native range read from the Fire Effects Information System.

For the same ground, we grow

These trees we grow share the most of California bay laurel's natural communities in the wild, by the companion species tool's rules.

See all companions
Tolerates wet soil

Peachleaf Willow

Salix amygdaloides
Medium tree Zones 2–8 35–60 ft

Shares floodplain forests and stream banks in the wild.

Edible, Showy flowers

Chokecherry

Prunus virginiana
Small tree Zones 2–10 20–30 ft

Shares stream banks and rocky ground in the wild.

More natives for this ground in the tree finder

Read from

Its figures come from Silvics of North America, the Forest Service's Fire Effects Information System, the Woody Plant Seed Manual, the USDA PLANTS Database, Oregon State University's Landscape Plants, Cal Poly's SelecTree, the Wildflower Center, Calscape, the Jepson eFlora, University of California Agriculture and Natural Resources and NC State Extension.